Aluminum used to be more valuable than gold!
84
Your brain is 80% water.
525
One ragweed plant can release as many as one billion grains of pollen!
51
The force of a suction cup is calculated using F=AP.
15
One gallon of used motor oil can ruin approximately one million gallons of fresh water!
71
Scientists aren't sure what color dinosaurs were.
312
Neanderthal man had a brain capacity 100cc larger than modern man's.
50
German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
18